Wireless Signal Transmitting Antenna, Wireless Signal Receiving Antenna, Wireless Signal Transmitting System, Wireless Signal Transmitting Method, and Wireless Signal Receiving Method

1. A wireless signal receiving method comprising: receiving, by N number of antenna elements, wherein N is an integer greater than or equal to 2, a third spiral beam and a fourth spiral beam, wherein the third spiral beam and the fourth spiral beam are orthogonally polarized, the third spiral beam have an inclined equiphase surface, the fourth spiral beam have an inclined equiphase surface, and the N number of antenna elements are equally spaced on a circumference of a circle; receiving N number of fifth signals from the N number of antenna elements respectively, synthesizing a sixth signal, and outputting the sixth signal, wherein the N number of fifth signals are generated from the third spiral beam; and receiving N number of seventh signals from the N number of antenna elements respectively, synthesizing an eighth signal, and outputting the eighth signal, wherein the N number of seventh signals are generated from the fourth spiral beam.

2. The wireless signal receiving method according to claim 1 , further comprising adding a phase difference to each of the N number of fifth signals.

3. The wireless signal receiving method according to claim 1 , further comprising adding a phase difference to each of the N number of seventh signals.

4. The wireless signal receiving method according to claim 1 , wherein the fifth signals have a phase difference from one another, and wherein each of the seventh signals have a same phase with each of the fifth signals.

5. A wireless receiver comprising: a first circuitry configured to have N number of antenna elements equally spaced on a circumference of a circle, and to receive a third spiral beam and a fourth spiral beam, wherein the third spiral beam and the fourth spiral beam are orthogonally polarized, the third spiral beam have an inclined equiphase surface, and the fourth spiral beam have an inclined equiphase surface, wherein N is an integer greater than or equal to 2; a second circuitry configured to receive N number of fifth signals from the N number of antenna elements, respectively, synthesize a sixth signal therefrom, and output the sixth signal, wherein the N number of fifth signals are generated from the third spiral beam; and a third circuitry configured to receive N number of seventh signals from the N number of antenna elements, respectively, synthesize an eighth signal therefrom, and output the eighth signal, wherein the N number of seventh signals are generated from the fourth spiral beam.

6. The wireless receiver according to claim 5 , wherein the fifth signals have a phase difference from one another, and wherein each of the seventh signals have a same phase with each of the fifths signals.

7. The wireless receiver according to claim 5 , wherein the second circuitry is further configured to add a phase difference to each of the N number of fifth signals.

8. The wireless receiver according to claim 5 , wherein the third circuitry is further configured to add a phase difference to each of the N number of seventh signals.